Just purchased 2002 tacoma 2wd TRD 4 door w/ ABS, power windows and locks, cruise and auto trans. with diff lock. Upon inspection behind the drivers side rear seat I noticed a bracket mounted on the rear cab and a pin plug connector extending out of the carpet at the bracket. However their is no module mounted in the bracket??? Is something missing... some electrical component? THIS SEAMS TO BE WELL BUILT TRUCK (First Toyota)